Rumors of possible Russian intervention abound as protests in the Ukraine escalate. And even the Pope's weekend prayer for peace in the country ended in an ominous sign. Working-class stiffs in the Republic of Congo show that style isn't exclusive to the rich. And a New Zealand doc doesn't let a shark attack ruin his day, in today's Global Scan.

Rumors of possible Russian intervention abound as protests in the Ukraine escalate. And even the Pope's weekend prayer for peace in the country ended in an ominous sign. Working-class stiffs in the Republic of Congo show that style isn't exclusive to the rich. And a New Zealand doc doesn't let a shark attack ruin his day, in today's Global Scan.